英语语法分析

UV absorber, UV -214 can be prepared by reading resorcinol with benzotrichloride in water.

间苯二酚水溶液与三氯甲苯反应可制备紫外线吸收剂UV—214。

The effect of the resorcinol is accelerating the solidification of the shells, and its amount must be appropriate.

间苯二酚的作用是加速囊壁固化，其用量应该控制在合适的范围内。

The pore size of resorcinol formaldehyde aerogels (RF) in experiments is bigger than that of standard RF aerogels.

实验需要的间苯二酚-甲醛(RF)气凝胶的孔径大于标准RF气凝胶所形成的孔径。